天空вℓσи∂ @skyblond@qoto.org

Curves tool is so powerful, almost saved the day.

Also, I love gimp, where you can export almost every settings into plain text.

I export this curve to a file and has no issue on understanding them. Much better than Photoshop.

Tried gimp for image processing.

The printer really want to print black, even light gray will become black.

Hmmmm

Despite I know I bought a label/sticker printer, I still want it to amaze me by letting it prints something with super precision.

But the fact is no. It's just a label printer, and it can only print labels.

I thought I can print grey pictures with it.

(During my testing, I found that this printer really struggled at control the temperature. It has some degrees of print density, but definitely can't do the gray picture.)

#莫扎特的亚洲父母

Also, last night in Beijing.

过几天看看莫扎特怎么摇滚

Start woking with a thermal printer SDK. It's written for android in Java.

They didn't provide any source code, but luckly, java program itself is the source code.

And now I decide to write my own SDK.

Yeah... "Vector<Byte>"

Can't believe Finnish people make candy/snacks from liquorice.

Due to pure curiosity, I ordered the "salmiakki" (salty liquorice) from Finland. And for god's sake, I only order 1 pack (40g).

I put 1 piece of that thing into my mouth, and I immediately recognized it. It's licorice tablets, a traditional Chinese medicine, which are widely used to treat respiratory diseases such as cough. And it's one of my most disgusting flavors.

Now I have 40 grams of things to deal with. OMG

For some unknow reason, I can't find the full video of this version. Some source suggested this is 2014, where 春野寿美礼 shares the character with another actress. But this youtube video suggested this is 2016.

I do hate copy right when google said some results are removed

星から降る金｜春野寿美礼｜モーツァルト! https://youtube.com/watch?v=EHKUZPTDVzo&feature=share
>Gold von den Sternen by Sumire Haruno in Mozart! (2016)#春野寿美礼 #山崎育三郎 #市村正親I don't own anything

Yesterday I had an argument/debate with my friend.

My friend suggested that "memory mapped I/O" should be appropriately named "virtual memory mapped I/O", otherwise it would be misunderstood as something that copied back and forth between CPU ram and IO devices, like Fig 1.

Then I argued that this misunderstanding won't happen if you consider the actual hardware architecture: There is no such thing to do the copy. The hardware only redirects your access to a certain ram address to a device's space. For example, the ram's 0x5000 to the UART chip register in this video.

And then we came to the ambiguity of the term "memory". He thought memory referred to the physical memory, considering the device memory is not related to the CPU's physical memory, thus it should be called "virtual memory mapped I/O", since the mapped space looks like a part of the CPU RAM but actually not. With this ambiguity, I thought the virtual memory itself will be ambiguous considering it's originally describing how OS manages processes' ram, and now you use it for IO mapping.

In the end, he thought me don't care about the logic of language, and is ridiculous. I thought this is fine, and I do not care the that, then what?

----
RS232 interface with the 6551 UART
by Ben Eater
https://www.youtube.com/watch?v=zsERDRM1oy8

Youtube starts showing me a lot of harry potter clips, LOL

Apparently, samsung still needs to improve their handwriting to text system, as I didn't figure out how to write like a printer since I was young. Starting from 8, I just don't know how people can write characters strokes by stroke while still maintaining the general shape. And without continuous stroke, I just can't write.

Start wondering when to buy the book.

R5S compared with Nintendo switch and Seagate portable drive.

It's pretty compact and can be easily fit into corners. The price is similar to a raspberry pi 4, about 100 USD, 4GB ram and 16GB eMMC.

That's will be my dedicated router for now. I'm not going to use all-in-boom, I mean, all-in-one solutions 🤣

第一次听这个是在b站，没想到上Spotify了

希望可以把beta受体阻滞剂和星辰这首歌搬一下（

我的悲伤是水做的(作者版) https://open.spotify.com/track/5WuBa4vEGRXB1mpOm6yshv?si=bZOOrdbCQre3b09b_yeLgQ
>ChiliChill · Song · 2022

I'm so glad it's working.

In my observation, it's a successful migration.

Unless I suddenly realized I forgot something several days later.

An influential Chinese blogger disappeared from the internet. This woman says she knows why | CNN
https://www.cnn.com/2023/03/29/china/china-blogger-sentenced-program-think-intl-mic-hnk/index.html